How does ai file open? ai format with what software to open

What is the AI file?

AI file is the abbreviation of Adobe Illustrator, is an industrial standard vector illustration software applied to publishing, multimedia and online image, as a very good image processing tool, Adobe Illustrator is widely used in print publishing, poster book typesetting, professional illustration, Multimedia image processing and Internet page production, can also provide a high degree of precision and control, suitable for the production of any small design to large-scale complex projects.

How do I open the AI file?

Adobe Illustrator can open it, and some have the PS tool can also open oh.